40926240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 141582168

約数和(自身を除く): 100655928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 293, 360, 388, 480, 485, 582, 586, 720, 776, 873, 879, 970, 1164, 1172, 1440, 1455, 1465, 1552, 1746, 1758, 1940, 2328, 2344, 2637, 2910, 2930, 3104, 3492, 3516, 3880, 4365, 4395, 4656, 4688, 5274, 5820, 5860, 6984, 7032, 7760, 8730, 8790, 9312, 9376, 10548, 11640, 11720, 13185, 13968, 14064, 15520, 17460, 17580, 21096, 23280, 23440, 26370, 27936, 28128, 28421, 34920, 35160, 42192, 46560, 46880, 52740, 56842, 69840, 70320, 84384, 85263, 105480, 113684, 139680, 140640, 142105, 170526, 210960, 227368, 255789, 284210, 341052, 421920, 426315, 454736, 511578, 568420, 682104, 852630, 909472, 1023156, 1136840, 1278945, 1364208, 1705260, 2046312, 2273680, 2557890, 2728416, 3410520, 4092624, 4547360, 5115780, 6821040, 8185248, 10231560, 13642080, 20463120, 40926240]

約数ペア:

[(1, 40926240), (2, 20463120), (3, 13642080), (4, 10231560), (5, 8185248), (6, 6821040), (8, 5115780), (9, 4547360), (10, 4092624), (12, 3410520), (15, 2728416), (16, 2557890), (18, 2273680), (20, 2046312), (24, 1705260), (30, 1364208), (32, 1278945), (36, 1136840), (40, 1023156), (45, 909472), (48, 852630), (60, 682104), (72, 568420), (80, 511578), (90, 454736), (96, 426315), (97, 421920), (120, 341052), (144, 284210), (160, 255789), (180, 227368), (194, 210960), (240, 170526), (288, 142105), (291, 140640), (293, 139680), (360, 113684), (388, 105480), (480, 85263), (485, 84384), (582, 70320), (586, 69840), (720, 56842), (776, 52740), (873, 46880), (879, 46560), (970, 42192), (1164, 35160), (1172, 34920), (1440, 28421), (1455, 28128), (1465, 27936), (1552, 26370), (1746, 23440), (1758, 23280), (1940, 21096), (2328, 17580), (2344, 17460), (2637, 15520), (2910, 14064), (2930, 13968), (3104, 13185), (3492, 11720), (3516, 11640), (3880, 10548), (4365, 9376), (4395, 9312), (4656, 8790), (4688, 8730), (5274, 7760), (5820, 7032), (5860, 6984)]