144775920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14713}}^1$

素因数の和:14770

約数の個数: 80

約数和(自身を含む): 459783072

約数和(自身を除く): 315007152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 14713, 29426, 44139, 58852, 73565, 88278, 117704, 147130, 176556, 220695, 235408, 294260, 353112, 441390, 588520, 603233, 706224, 882780, 1177040, 1206466, 1765560, 1809699, 2412932, 3016165, 3531120, 3619398, 4825864, 6032330, 7238796, 9048495, 9651728, 12064660, 14477592, 18096990, 24129320, 28955184, 36193980, 48258640, 72387960, 144775920]

約数ペア:

[(1, 144775920), (2, 72387960), (3, 48258640), (4, 36193980), (5, 28955184), (6, 24129320), (8, 18096990), (10, 14477592), (12, 12064660), (15, 9651728), (16, 9048495), (20, 7238796), (24, 6032330), (30, 4825864), (40, 3619398), (41, 3531120), (48, 3016165), (60, 2412932), (80, 1809699), (82, 1765560), (120, 1206466), (123, 1177040), (164, 882780), (205, 706224), (240, 603233), (246, 588520), (328, 441390), (410, 353112), (492, 294260), (615, 235408), (656, 220695), (820, 176556), (984, 147130), (1230, 117704), (1640, 88278), (1968, 73565), (2460, 58852), (3280, 44139), (4920, 29426), (9840, 14713)]