480439380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 1448254080

約数和(自身を除く): 967814700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 255, 269, 289, 309, 340, 412, 510, 515, 538, 578, 618, 807, 867, 1020, 1030, 1076, 1156, 1236, 1345, 1445, 1545, 1614, 1734, 1751, 2060, 2690, 2890, 3090, 3228, 3468, 3502, 4035, 4335, 4573, 5253, 5380, 5780, 6180, 7004, 8070, 8670, 8755, 9146, 10506, 13719, 16140, 17340, 17510, 18292, 21012, 22865, 26265, 27438, 27707, 29767, 35020, 45730, 52530, 54876, 55414, 59534, 68595, 77741, 83121, 89301, 91460, 105060, 110828, 119068, 137190, 138535, 148835, 155482, 166242, 178602, 233223, 274380, 277070, 297670, 310964, 332484, 357204, 388705, 415605, 446505, 466446, 471019, 554140, 595340, 777410, 831210, 893010, 932892, 942038, 1166115, 1413057, 1554820, 1662420, 1786020, 1884076, 2332230, 2355095, 2826114, 4664460, 4710190, 5652228, 7065285, 8007323, 9420380, 14130570, 16014646, 24021969, 28261140, 32029292, 40036615, 48043938, 80073230, 96087876, 120109845, 160146460, 240219690, 480439380]

約数ペア:

[(1, 480439380), (2, 240219690), (3, 160146460), (4, 120109845), (5, 96087876), (6, 80073230), (10, 48043938), (12, 40036615), (15, 32029292), (17, 28261140), (20, 24021969), (30, 16014646), (34, 14130570), (51, 9420380), (60, 8007323), (68, 7065285), (85, 5652228), (102, 4710190), (103, 4664460), (170, 2826114), (204, 2355095), (206, 2332230), (255, 1884076), (269, 1786020), (289, 1662420), (309, 1554820), (340, 1413057), (412, 1166115), (510, 942038), (515, 932892), (538, 893010), (578, 831210), (618, 777410), (807, 595340), (867, 554140), (1020, 471019), (1030, 466446), (1076, 446505), (1156, 415605), (1236, 388705), (1345, 357204), (1445, 332484), (1545, 310964), (1614, 297670), (1734, 277070), (1751, 274380), (2060, 233223), (2690, 178602), (2890, 166242), (3090, 155482), (3228, 148835), (3468, 138535), (3502, 137190), (4035, 119068), (4335, 110828), (4573, 105060), (5253, 91460), (5380, 89301), (5780, 83121), (6180, 77741), (7004, 68595), (8070, 59534), (8670, 55414), (8755, 54876), (9146, 52530), (10506, 45730), (13719, 35020), (16140, 29767), (17340, 27707), (17510, 27438), (18292, 26265), (21012, 22865)]