379578720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 1277954496

約数和(自身を除く): 898375776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 181, 204, 240, 255, 257, 272, 340, 362, 408, 480, 510, 514, 543, 544, 680, 724, 771, 816, 905, 1020, 1028, 1086, 1285, 1360, 1448, 1542, 1632, 1810, 2040, 2056, 2172, 2570, 2715, 2720, 2896, 3077, 3084, 3620, 3855, 4080, 4112, 4344, 4369, 5140, 5430, 5792, 6154, 6168, 7240, 7710, 8160, 8224, 8688, 8738, 9231, 10280, 10860, 12308, 12336, 13107, 14480, 15385, 15420, 17376, 17476, 18462, 20560, 21720, 21845, 24616, 24672, 26214, 28960, 30770, 30840, 34952, 36924, 41120, 43440, 43690, 46155, 46517, 49232, 52428, 61540, 61680, 65535, 69904, 73848, 86880, 87380, 92310, 93034, 98464, 104856, 123080, 123360, 131070, 139551, 139808, 147696, 174760, 184620, 186068, 209712, 232585, 246160, 262140, 279102, 295392, 349520, 369240, 372136, 419424, 465170, 492320, 524280, 558204, 697755, 699040, 738480, 744272, 790789, 930340, 1048560, 1116408, 1395510, 1476960, 1488544, 1581578, 1860680, 2097120, 2232816, 2372367, 2791020, 3163156, 3721360, 3953945, 4465632, 4744734, 5582040, 6326312, 7442720, 7907890, 9489468, 11164080, 11861835, 12652624, 15815780, 18978936, 22328160, 23723670, 25305248, 31631560, 37957872, 47447340, 63263120, 75915744, 94894680, 126526240, 189789360, 379578720]

約数ペア:

[(1, 379578720), (2, 189789360), (3, 126526240), (4, 94894680), (5, 75915744), (6, 63263120), (8, 47447340), (10, 37957872), (12, 31631560), (15, 25305248), (16, 23723670), (17, 22328160), (20, 18978936), (24, 15815780), (30, 12652624), (32, 11861835), (34, 11164080), (40, 9489468), (48, 7907890), (51, 7442720), (60, 6326312), (68, 5582040), (80, 4744734), (85, 4465632), (96, 3953945), (102, 3721360), (120, 3163156), (136, 2791020), (160, 2372367), (170, 2232816), (181, 2097120), (204, 1860680), (240, 1581578), (255, 1488544), (257, 1476960), (272, 1395510), (340, 1116408), (362, 1048560), (408, 930340), (480, 790789), (510, 744272), (514, 738480), (543, 699040), (544, 697755), (680, 558204), (724, 524280), (771, 492320), (816, 465170), (905, 419424), (1020, 372136), (1028, 369240), (1086, 349520), (1285, 295392), (1360, 279102), (1448, 262140), (1542, 246160), (1632, 232585), (1810, 209712), (2040, 186068), (2056, 184620), (2172, 174760), (2570, 147696), (2715, 139808), (2720, 139551), (2896, 131070), (3077, 123360), (3084, 123080), (3620, 104856), (3855, 98464), (4080, 93034), (4112, 92310), (4344, 87380), (4369, 86880), (5140, 73848), (5430, 69904), (5792, 65535), (6154, 61680), (6168, 61540), (7240, 52428), (7710, 49232), (8160, 46517), (8224, 46155), (8688, 43690), (8738, 43440), (9231, 41120), (10280, 36924), (10860, 34952), (12308, 30840), (12336, 30770), (13107, 28960), (14480, 26214), (15385, 24672), (15420, 24616), (17376, 21845), (17476, 21720), (18462, 20560)]