45211680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31397}}^1$

素因数の和:31418

約数の個数: 72

約数和(自身を含む): 154289772

約数和(自身を除く): 109078092

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, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 31397, 62794, 94191, 125588, 156985, 188382, 251176, 282573, 313970, 376764, 470955, 502352, 565146, 627940, 753528, 941910, 1004704, 1130292, 1255880, 1412865, 1507056, 1883820, 2260584, 2511760, 2825730, 3014112, 3767640, 4521168, 5023520, 5651460, 7535280, 9042336, 11302920, 15070560, 22605840, 45211680]

約数ペア:

[(1, 45211680), (2, 22605840), (3, 15070560), (4, 11302920), (5, 9042336), (6, 7535280), (8, 5651460), (9, 5023520), (10, 4521168), (12, 3767640), (15, 3014112), (16, 2825730), (18, 2511760), (20, 2260584), (24, 1883820), (30, 1507056), (32, 1412865), (36, 1255880), (40, 1130292), (45, 1004704), (48, 941910), (60, 753528), (72, 627940), (80, 565146), (90, 502352), (96, 470955), (120, 376764), (144, 313970), (160, 282573), (180, 251176), (240, 188382), (288, 156985), (360, 125588), (480, 94191), (720, 62794), (1440, 31397)]