470298480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85199}}^1$

素因数の和:85238

約数の個数: 80

約数和(自身を含む): 1521331200

約数和(自身を除く): 1051032720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 85199, 170398, 255597, 340796, 425995, 511194, 681592, 851990, 1022388, 1277985, 1363184, 1703980, 1959577, 2044776, 2555970, 3407960, 3919154, 4089552, 5111940, 5878731, 6815920, 7838308, 9797885, 10223880, 11757462, 15676616, 19595770, 20447760, 23514924, 29393655, 31353232, 39191540, 47029848, 58787310, 78383080, 94059696, 117574620, 156766160, 235149240, 470298480]

約数ペア:

[(1, 470298480), (2, 235149240), (3, 156766160), (4, 117574620), (5, 94059696), (6, 78383080), (8, 58787310), (10, 47029848), (12, 39191540), (15, 31353232), (16, 29393655), (20, 23514924), (23, 20447760), (24, 19595770), (30, 15676616), (40, 11757462), (46, 10223880), (48, 9797885), (60, 7838308), (69, 6815920), (80, 5878731), (92, 5111940), (115, 4089552), (120, 3919154), (138, 3407960), (184, 2555970), (230, 2044776), (240, 1959577), (276, 1703980), (345, 1363184), (368, 1277985), (460, 1022388), (552, 851990), (690, 681592), (920, 511194), (1104, 425995), (1380, 340796), (1840, 255597), (2760, 170398), (5520, 85199)]