61499040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4182

約数の個数: 96

約数和(自身を含む): 200019456

約数和(自身を除く): 138520416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4133, 4960, 7440, 8266, 12399, 14880, 16532, 20665, 24798, 33064, 41330, 49596, 61995, 66128, 82660, 99192, 123990, 128123, 132256, 165320, 198384, 247980, 256246, 330640, 384369, 396768, 495960, 512492, 640615, 661280, 768738, 991920, 1024984, 1281230, 1537476, 1921845, 1983840, 2049968, 2562460, 3074952, 3843690, 4099936, 5124920, 6149904, 7687380, 10249840, 12299808, 15374760, 20499680, 30749520, 61499040]

約数ペア:

[(1, 61499040), (2, 30749520), (3, 20499680), (4, 15374760), (5, 12299808), (6, 10249840), (8, 7687380), (10, 6149904), (12, 5124920), (15, 4099936), (16, 3843690), (20, 3074952), (24, 2562460), (30, 2049968), (31, 1983840), (32, 1921845), (40, 1537476), (48, 1281230), (60, 1024984), (62, 991920), (80, 768738), (93, 661280), (96, 640615), (120, 512492), (124, 495960), (155, 396768), (160, 384369), (186, 330640), (240, 256246), (248, 247980), (310, 198384), (372, 165320), (465, 132256), (480, 128123), (496, 123990), (620, 99192), (744, 82660), (930, 66128), (992, 61995), (1240, 49596), (1488, 41330), (1860, 33064), (2480, 24798), (2976, 20665), (3720, 16532), (4133, 14880), (4960, 12399), (7440, 8266)]