121824720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 446556240

約数和(自身を除く): 324731520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 269, 272, 296, 306, 333, 340, 360, 370, 408, 444, 510, 538, 555, 592, 612, 629, 666, 680, 720, 740, 765, 807, 816, 888, 1020, 1076, 1110, 1224, 1258, 1332, 1345, 1360, 1480, 1530, 1614, 1665, 1776, 1887, 2040, 2152, 2220, 2421, 2448, 2516, 2664, 2690, 2960, 3060, 3145, 3228, 3330, 3774, 4035, 4080, 4304, 4440, 4573, 4842, 5032, 5328, 5380, 5661, 6120, 6290, 6456, 6660, 7548, 8070, 8880, 9146, 9435, 9684, 9953, 10064, 10760, 11322, 12105, 12240, 12580, 12912, 13320, 13719, 15096, 16140, 18292, 18870, 19368, 19906, 21520, 22644, 22865, 24210, 25160, 26640, 27438, 28305, 29859, 30192, 32280, 36584, 37740, 38736, 39812, 41157, 45288, 45730, 48420, 49765, 50320, 54876, 56610, 59718, 64560, 68595, 73168, 75480, 79624, 82314, 89577, 90576, 91460, 96840, 99530, 109752, 113220, 119436, 137190, 149295, 150960, 159248, 164628, 169201, 179154, 182920, 193680, 199060, 205785, 219504, 226440, 238872, 274380, 298590, 329256, 338402, 358308, 365840, 398120, 411570, 447885, 452880, 477744, 507603, 548760, 597180, 658512, 676804, 716616, 796240, 823140, 846005, 895770, 1015206, 1097520, 1194360, 1353608, 1433232, 1522809, 1646280, 1692010, 1791540, 2030412, 2388720, 2538015, 2707216, 3045618, 3292560, 3384020, 3583080, 4060824, 5076030, 6091236, 6768040, 7166160, 7614045, 8121648, 10152060, 12182472, 13536080, 15228090, 20304120, 24364944, 30456180, 40608240, 60912360, 121824720]

約数ペア:

[(1, 121824720), (2, 60912360), (3, 40608240), (4, 30456180), (5, 24364944), (6, 20304120), (8, 15228090), (9, 13536080), (10, 12182472), (12, 10152060), (15, 8121648), (16, 7614045), (17, 7166160), (18, 6768040), (20, 6091236), (24, 5076030), (30, 4060824), (34, 3583080), (36, 3384020), (37, 3292560), (40, 3045618), (45, 2707216), (48, 2538015), (51, 2388720), (60, 2030412), (68, 1791540), (72, 1692010), (74, 1646280), (80, 1522809), (85, 1433232), (90, 1353608), (102, 1194360), (111, 1097520), (120, 1015206), (136, 895770), (144, 846005), (148, 823140), (153, 796240), (170, 716616), (180, 676804), (185, 658512), (204, 597180), (222, 548760), (240, 507603), (255, 477744), (269, 452880), (272, 447885), (296, 411570), (306, 398120), (333, 365840), (340, 358308), (360, 338402), (370, 329256), (408, 298590), (444, 274380), (510, 238872), (538, 226440), (555, 219504), (592, 205785), (612, 199060), (629, 193680), (666, 182920), (680, 179154), (720, 169201), (740, 164628), (765, 159248), (807, 150960), (816, 149295), (888, 137190), (1020, 119436), (1076, 113220), (1110, 109752), (1224, 99530), (1258, 96840), (1332, 91460), (1345, 90576), (1360, 89577), (1480, 82314), (1530, 79624), (1614, 75480), (1665, 73168), (1776, 68595), (1887, 64560), (2040, 59718), (2152, 56610), (2220, 54876), (2421, 50320), (2448, 49765), (2516, 48420), (2664, 45730), (2690, 45288), (2960, 41157), (3060, 39812), (3145, 38736), (3228, 37740), (3330, 36584), (3774, 32280), (4035, 30192), (4080, 29859), (4304, 28305), (4440, 27438), (4573, 26640), (4842, 25160), (5032, 24210), (5328, 22865), (5380, 22644), (5661, 21520), (6120, 19906), (6290, 19368), (6456, 18870), (6660, 18292), (7548, 16140), (8070, 15096), (8880, 13719), (9146, 13320), (9435, 12912), (9684, 12580), (9953, 12240), (10064, 12105), (10760, 11322)]