61871304120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16632071}}^1$

素因数の和:16632116

約数の個数: 64

約数和(自身を含む): 191601469440

約数和(自身を除く): 129730165320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 16632071, 33264142, 49896213, 66528284, 83160355, 99792426, 133056568, 166320710, 199584852, 249481065, 332641420, 399169704, 498962130, 515594201, 665282840, 997924260, 1031188402, 1546782603, 1995848520, 2062376804, 2577971005, 3093565206, 4124753608, 5155942010, 6187130412, 7733913015, 10311884020, 12374260824, 15467826030, 20623768040, 30935652060, 61871304120]

約数ペア:

[(1, 61871304120), (2, 30935652060), (3, 20623768040), (4, 15467826030), (5, 12374260824), (6, 10311884020), (8, 7733913015), (10, 6187130412), (12, 5155942010), (15, 4124753608), (20, 3093565206), (24, 2577971005), (30, 2062376804), (31, 1995848520), (40, 1546782603), (60, 1031188402), (62, 997924260), (93, 665282840), (120, 515594201), (124, 498962130), (155, 399169704), (186, 332641420), (248, 249481065), (310, 199584852), (372, 166320710), (465, 133056568), (620, 99792426), (744, 83160355), (930, 66528284), (1240, 49896213), (1860, 33264142), (3720, 16632071)]