120078840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 414696960

約数和(自身を除く): 294618120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 877, 978, 1141, 1304, 1630, 1754, 1956, 2282, 2445, 2631, 3260, 3423, 3508, 3912, 4385, 4564, 4890, 5262, 5705, 6139, 6520, 6846, 7016, 8770, 9128, 9780, 10524, 11410, 12278, 13155, 13692, 17115, 17540, 18417, 19560, 21048, 22820, 24556, 26310, 27384, 30695, 34230, 35080, 36834, 45640, 49112, 52620, 61390, 68460, 73668, 92085, 105240, 122780, 136920, 142951, 147336, 184170, 245560, 285902, 368340, 428853, 571804, 714755, 736680, 857706, 1000657, 1143608, 1429510, 1715412, 2001314, 2144265, 2859020, 3001971, 3430824, 4002628, 4288530, 5003285, 5718040, 6003942, 8005256, 8577060, 10006570, 12007884, 15009855, 17154120, 20013140, 24015768, 30019710, 40026280, 60039420, 120078840]

約数ペア:

[(1, 120078840), (2, 60039420), (3, 40026280), (4, 30019710), (5, 24015768), (6, 20013140), (7, 17154120), (8, 15009855), (10, 12007884), (12, 10006570), (14, 8577060), (15, 8005256), (20, 6003942), (21, 5718040), (24, 5003285), (28, 4288530), (30, 4002628), (35, 3430824), (40, 3001971), (42, 2859020), (56, 2144265), (60, 2001314), (70, 1715412), (84, 1429510), (105, 1143608), (120, 1000657), (140, 857706), (163, 736680), (168, 714755), (210, 571804), (280, 428853), (326, 368340), (420, 285902), (489, 245560), (652, 184170), (815, 147336), (840, 142951), (877, 136920), (978, 122780), (1141, 105240), (1304, 92085), (1630, 73668), (1754, 68460), (1956, 61390), (2282, 52620), (2445, 49112), (2631, 45640), (3260, 36834), (3423, 35080), (3508, 34230), (3912, 30695), (4385, 27384), (4564, 26310), (4890, 24556), (5262, 22820), (5705, 21048), (6139, 19560), (6520, 18417), (6846, 17540), (7016, 17115), (8770, 13692), (9128, 13155), (9780, 12278), (10524, 11410)]