63920160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{44389}}^1$

素因数の和:44410

約数の個数: 72

約数和(自身を含む): 218132460

約数和(自身を除く): 154212300

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, 44389, 88778, 133167, 177556, 221945, 266334, 355112, 399501, 443890, 532668, 665835, 710224, 799002, 887780, 1065336, 1331670, 1420448, 1598004, 1775560, 1997505, 2130672, 2663340, 3196008, 3551120, 3995010, 4261344, 5326680, 6392016, 7102240, 7990020, 10653360, 12784032, 15980040, 21306720, 31960080, 63920160]

約数ペア:

[(1, 63920160), (2, 31960080), (3, 21306720), (4, 15980040), (5, 12784032), (6, 10653360), (8, 7990020), (9, 7102240), (10, 6392016), (12, 5326680), (15, 4261344), (16, 3995010), (18, 3551120), (20, 3196008), (24, 2663340), (30, 2130672), (32, 1997505), (36, 1775560), (40, 1598004), (45, 1420448), (48, 1331670), (60, 1065336), (72, 887780), (80, 799002), (90, 710224), (96, 665835), (120, 532668), (144, 443890), (160, 399501), (180, 355112), (240, 266334), (288, 221945), (360, 177556), (480, 133167), (720, 88778), (1440, 44389)]