31264960680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{61031}}^1$

素因数の和:62471

約数の個数: 96

約数和(自身を含む): 101684194560

約数和(自身を除く): 70419233880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1423, 2846, 4269, 5692, 7115, 8538, 11384, 12807, 14230, 17076, 21345, 25614, 28460, 34152, 42690, 51228, 56920, 61031, 64035, 85380, 102456, 122062, 128070, 170760, 183093, 244124, 256140, 305155, 366186, 488248, 512280, 549279, 610310, 732372, 915465, 1098558, 1220620, 1464744, 1830930, 2197116, 2441240, 2746395, 3661860, 4394232, 5492790, 7323720, 10985580, 21971160, 86847113, 173694226, 260541339, 347388452, 434235565, 521082678, 694776904, 781624017, 868471130, 1042165356, 1302706695, 1563248034, 1736942260, 2084330712, 2605413390, 3126496068, 3473884520, 3908120085, 5210826780, 6252992136, 7816240170, 10421653560, 15632480340, 31264960680]

約数ペア:

[(1, 31264960680), (2, 15632480340), (3, 10421653560), (4, 7816240170), (5, 6252992136), (6, 5210826780), (8, 3908120085), (9, 3473884520), (10, 3126496068), (12, 2605413390), (15, 2084330712), (18, 1736942260), (20, 1563248034), (24, 1302706695), (30, 1042165356), (36, 868471130), (40, 781624017), (45, 694776904), (60, 521082678), (72, 434235565), (90, 347388452), (120, 260541339), (180, 173694226), (360, 86847113), (1423, 21971160), (2846, 10985580), (4269, 7323720), (5692, 5492790), (7115, 4394232), (8538, 3661860), (11384, 2746395), (12807, 2441240), (14230, 2197116), (17076, 1830930), (21345, 1464744), (25614, 1220620), (28460, 1098558), (34152, 915465), (42690, 732372), (51228, 610310), (56920, 549279), (61031, 512280), (64035, 488248), (85380, 366186), (102456, 305155), (122062, 256140), (128070, 244124), (170760, 183093)]