149606640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4487

約数の個数: 120

約数和(自身を含む): 513235008

約数和(自身を除く): 363628368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4421, 5640, 6768, 8460, 8842, 11280, 13263, 16920, 17684, 22105, 26526, 33840, 35368, 39789, 44210, 53052, 66315, 70736, 79578, 88420, 106104, 132630, 159156, 176840, 198945, 207787, 212208, 265260, 318312, 353680, 397890, 415574, 530520, 623361, 636624, 795780, 831148, 1038935, 1061040, 1246722, 1591560, 1662296, 1870083, 2077870, 2493444, 3116805, 3183120, 3324592, 3740166, 4155740, 4986888, 6233610, 7480332, 8311480, 9350415, 9973776, 12467220, 14960664, 16622960, 18700830, 24934440, 29921328, 37401660, 49868880, 74803320, 149606640]

約数ペア:

[(1, 149606640), (2, 74803320), (3, 49868880), (4, 37401660), (5, 29921328), (6, 24934440), (8, 18700830), (9, 16622960), (10, 14960664), (12, 12467220), (15, 9973776), (16, 9350415), (18, 8311480), (20, 7480332), (24, 6233610), (30, 4986888), (36, 4155740), (40, 3740166), (45, 3324592), (47, 3183120), (48, 3116805), (60, 2493444), (72, 2077870), (80, 1870083), (90, 1662296), (94, 1591560), (120, 1246722), (141, 1061040), (144, 1038935), (180, 831148), (188, 795780), (235, 636624), (240, 623361), (282, 530520), (360, 415574), (376, 397890), (423, 353680), (470, 318312), (564, 265260), (705, 212208), (720, 207787), (752, 198945), (846, 176840), (940, 159156), (1128, 132630), (1410, 106104), (1692, 88420), (1880, 79578), (2115, 70736), (2256, 66315), (2820, 53052), (3384, 44210), (3760, 39789), (4230, 35368), (4421, 33840), (5640, 26526), (6768, 22105), (8460, 17684), (8842, 16920), (11280, 13263)]