29940048

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 91303680

約数和(自身を除く): 61363632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 353, 372, 456, 496, 558, 589, 684, 706, 744, 912, 1059, 1116, 1178, 1368, 1412, 1488, 1767, 2118, 2232, 2356, 2736, 2824, 3177, 3534, 4236, 4464, 4712, 5301, 5648, 6354, 6707, 7068, 8472, 9424, 10602, 10943, 12708, 13414, 14136, 16944, 20121, 21204, 21886, 25416, 26828, 28272, 32829, 40242, 42408, 43772, 50832, 53656, 60363, 65658, 80484, 84816, 87544, 98487, 107312, 120726, 131316, 160968, 175088, 196974, 207917, 241452, 262632, 321936, 393948, 415834, 482904, 525264, 623751, 787896, 831668, 965808, 1247502, 1575792, 1663336, 1871253, 2495004, 3326672, 3742506, 4990008, 7485012, 9980016, 14970024, 29940048]

約数ペア:

[(1, 29940048), (2, 14970024), (3, 9980016), (4, 7485012), (6, 4990008), (8, 3742506), (9, 3326672), (12, 2495004), (16, 1871253), (18, 1663336), (19, 1575792), (24, 1247502), (31, 965808), (36, 831668), (38, 787896), (48, 623751), (57, 525264), (62, 482904), (72, 415834), (76, 393948), (93, 321936), (114, 262632), (124, 241452), (144, 207917), (152, 196974), (171, 175088), (186, 160968), (228, 131316), (248, 120726), (279, 107312), (304, 98487), (342, 87544), (353, 84816), (372, 80484), (456, 65658), (496, 60363), (558, 53656), (589, 50832), (684, 43772), (706, 42408), (744, 40242), (912, 32829), (1059, 28272), (1116, 26828), (1178, 25416), (1368, 21886), (1412, 21204), (1488, 20121), (1767, 16944), (2118, 14136), (2232, 13414), (2356, 12708), (2736, 10943), (2824, 10602), (3177, 9424), (3534, 8472), (4236, 7068), (4464, 6707), (4712, 6354), (5301, 5648)]