72387960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14713}}^1$

素因数の和:14768

約数の個数: 64

約数和(自身を含む): 222475680

約数和(自身を除く): 150087720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 14713, 29426, 44139, 58852, 73565, 88278, 117704, 147130, 176556, 220695, 294260, 353112, 441390, 588520, 603233, 882780, 1206466, 1765560, 1809699, 2412932, 3016165, 3619398, 4825864, 6032330, 7238796, 9048495, 12064660, 14477592, 18096990, 24129320, 36193980, 72387960]

約数ペア:

[(1, 72387960), (2, 36193980), (3, 24129320), (4, 18096990), (5, 14477592), (6, 12064660), (8, 9048495), (10, 7238796), (12, 6032330), (15, 4825864), (20, 3619398), (24, 3016165), (30, 2412932), (40, 1809699), (41, 1765560), (60, 1206466), (82, 882780), (120, 603233), (123, 588520), (164, 441390), (205, 353112), (246, 294260), (328, 220695), (410, 176556), (492, 147130), (615, 117704), (820, 88278), (984, 73565), (1230, 58852), (1640, 44139), (2460, 29426), (4920, 14713)]