630943560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44939}}^1$

素因数の和:44972

約数の個数: 128

約数和(自身を含む): 2264976000

約数和(自身を除く): 1634032440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 44939, 89878, 134817, 179756, 224695, 269634, 359512, 404451, 449390, 539268, 584207, 674085, 808902, 898780, 1078536, 1168414, 1213353, 1348170, 1617804, 1752621, 1797560, 2022255, 2336828, 2426706, 2696340, 2921035, 3235608, 3505242, 4044510, 4673656, 4853412, 5257863, 5392680, 5842070, 6066765, 7010484, 8089020, 8763105, 9706824, 10515726, 11684140, 12133530, 14020968, 15773589, 16178040, 17526210, 21031452, 23368280, 24267060, 26289315, 31547178, 35052420, 42062904, 48534120, 52578630, 63094356, 70104840, 78867945, 105157260, 126188712, 157735890, 210314520, 315471780, 630943560]

約数ペア:

[(1, 630943560), (2, 315471780), (3, 210314520), (4, 157735890), (5, 126188712), (6, 105157260), (8, 78867945), (9, 70104840), (10, 63094356), (12, 52578630), (13, 48534120), (15, 42062904), (18, 35052420), (20, 31547178), (24, 26289315), (26, 24267060), (27, 23368280), (30, 21031452), (36, 17526210), (39, 16178040), (40, 15773589), (45, 14020968), (52, 12133530), (54, 11684140), (60, 10515726), (65, 9706824), (72, 8763105), (78, 8089020), (90, 7010484), (104, 6066765), (108, 5842070), (117, 5392680), (120, 5257863), (130, 4853412), (135, 4673656), (156, 4044510), (180, 3505242), (195, 3235608), (216, 2921035), (234, 2696340), (260, 2426706), (270, 2336828), (312, 2022255), (351, 1797560), (360, 1752621), (390, 1617804), (468, 1348170), (520, 1213353), (540, 1168414), (585, 1078536), (702, 898780), (780, 808902), (936, 674085), (1080, 584207), (1170, 539268), (1404, 449390), (1560, 404451), (1755, 359512), (2340, 269634), (2808, 224695), (3510, 179756), (4680, 134817), (7020, 89878), (14040, 44939)]