2620294920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{808733}}^1$

素因数の和:808756

約数の個数: 80

約数和(自身を含む): 8807113260

約数和(自身を除く): 6186818340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 808733, 1617466, 2426199, 3234932, 4043665, 4852398, 6469864, 7278597, 8087330, 9704796, 12130995, 14557194, 16174660, 19409592, 21835791, 24261990, 29114388, 32349320, 36392985, 43671582, 48523980, 58228776, 65507373, 72785970, 87343164, 97047960, 109178955, 131014746, 145571940, 174686328, 218357910, 262029492, 291143880, 327536865, 436715820, 524058984, 655073730, 873431640, 1310147460, 2620294920]

約数ペア:

[(1, 2620294920), (2, 1310147460), (3, 873431640), (4, 655073730), (5, 524058984), (6, 436715820), (8, 327536865), (9, 291143880), (10, 262029492), (12, 218357910), (15, 174686328), (18, 145571940), (20, 131014746), (24, 109178955), (27, 97047960), (30, 87343164), (36, 72785970), (40, 65507373), (45, 58228776), (54, 48523980), (60, 43671582), (72, 36392985), (81, 32349320), (90, 29114388), (108, 24261990), (120, 21835791), (135, 19409592), (162, 16174660), (180, 14557194), (216, 12130995), (270, 9704796), (324, 8087330), (360, 7278597), (405, 6469864), (540, 4852398), (648, 4043665), (810, 3234932), (1080, 2426199), (1620, 1617466), (3240, 808733)]