139306320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1187}}^1$

素因数の和:1369

約数の個数: 120

約数和(自身を含む): 471103776

約数和(自身を除く): 331797456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1187, 1304, 1467, 1630, 1956, 2374, 2445, 2608, 2934, 3260, 3561, 3912, 4748, 4890, 5868, 5935, 6520, 7122, 7335, 7824, 9496, 9780, 10683, 11736, 11870, 13040, 14244, 14670, 17805, 18992, 19560, 21366, 23472, 23740, 28488, 29340, 35610, 39120, 42732, 47480, 53415, 56976, 58680, 71220, 85464, 94960, 106830, 117360, 142440, 170928, 193481, 213660, 284880, 386962, 427320, 580443, 773924, 854640, 967405, 1160886, 1547848, 1741329, 1934810, 2321772, 2902215, 3095696, 3482658, 3869620, 4643544, 5804430, 6965316, 7739240, 8706645, 9287088, 11608860, 13930632, 15478480, 17413290, 23217720, 27861264, 34826580, 46435440, 69653160, 139306320]

約数ペア:

[(1, 139306320), (2, 69653160), (3, 46435440), (4, 34826580), (5, 27861264), (6, 23217720), (8, 17413290), (9, 15478480), (10, 13930632), (12, 11608860), (15, 9287088), (16, 8706645), (18, 7739240), (20, 6965316), (24, 5804430), (30, 4643544), (36, 3869620), (40, 3482658), (45, 3095696), (48, 2902215), (60, 2321772), (72, 1934810), (80, 1741329), (90, 1547848), (120, 1160886), (144, 967405), (163, 854640), (180, 773924), (240, 580443), (326, 427320), (360, 386962), (489, 284880), (652, 213660), (720, 193481), (815, 170928), (978, 142440), (1187, 117360), (1304, 106830), (1467, 94960), (1630, 85464), (1956, 71220), (2374, 58680), (2445, 56976), (2608, 53415), (2934, 47480), (3260, 42732), (3561, 39120), (3912, 35610), (4748, 29340), (4890, 28488), (5868, 23740), (5935, 23472), (6520, 21366), (7122, 19560), (7335, 18992), (7824, 17805), (9496, 14670), (9780, 14244), (10683, 13040), (11736, 11870)]