40015860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 118444032

約数和(自身を除く): 78428172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 107, 115, 138, 214, 230, 271, 276, 321, 345, 428, 460, 535, 542, 642, 690, 813, 1070, 1084, 1284, 1355, 1380, 1605, 1626, 2140, 2461, 2710, 3210, 3252, 4065, 4922, 5420, 6233, 6420, 7383, 8130, 9844, 12305, 12466, 14766, 16260, 18699, 24610, 24932, 28997, 29532, 31165, 36915, 37398, 49220, 57994, 62330, 73830, 74796, 86991, 93495, 115988, 124660, 144985, 147660, 173982, 186990, 289970, 347964, 373980, 434955, 579940, 666931, 869910, 1333862, 1739820, 2000793, 2667724, 3334655, 4001586, 6669310, 8003172, 10003965, 13338620, 20007930, 40015860]

約数ペア:

[(1, 40015860), (2, 20007930), (3, 13338620), (4, 10003965), (5, 8003172), (6, 6669310), (10, 4001586), (12, 3334655), (15, 2667724), (20, 2000793), (23, 1739820), (30, 1333862), (46, 869910), (60, 666931), (69, 579940), (92, 434955), (107, 373980), (115, 347964), (138, 289970), (214, 186990), (230, 173982), (271, 147660), (276, 144985), (321, 124660), (345, 115988), (428, 93495), (460, 86991), (535, 74796), (542, 73830), (642, 62330), (690, 57994), (813, 49220), (1070, 37398), (1084, 36915), (1284, 31165), (1355, 29532), (1380, 28997), (1605, 24932), (1626, 24610), (2140, 18699), (2461, 16260), (2710, 14766), (3210, 12466), (3252, 12305), (4065, 9844), (4922, 8130), (5420, 7383), (6233, 6420)]