4459680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 16117920

約数和(自身を除く): 11658240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 163, 171, 180, 190, 228, 240, 285, 288, 304, 326, 342, 360, 380, 456, 480, 489, 570, 608, 652, 684, 720, 760, 815, 855, 912, 978, 1140, 1304, 1368, 1440, 1467, 1520, 1630, 1710, 1824, 1956, 2280, 2445, 2608, 2736, 2934, 3040, 3097, 3260, 3420, 3912, 4560, 4890, 5216, 5472, 5868, 6194, 6520, 6840, 7335, 7824, 9120, 9291, 9780, 11736, 12388, 13040, 13680, 14670, 15485, 15648, 18582, 19560, 23472, 24776, 26080, 27360, 27873, 29340, 30970, 37164, 39120, 46455, 46944, 49552, 55746, 58680, 61940, 74328, 78240, 92910, 99104, 111492, 117360, 123880, 139365, 148656, 185820, 222984, 234720, 247760, 278730, 297312, 371640, 445968, 495520, 557460, 743280, 891936, 1114920, 1486560, 2229840, 4459680]

約数ペア:

[(1, 4459680), (2, 2229840), (3, 1486560), (4, 1114920), (5, 891936), (6, 743280), (8, 557460), (9, 495520), (10, 445968), (12, 371640), (15, 297312), (16, 278730), (18, 247760), (19, 234720), (20, 222984), (24, 185820), (30, 148656), (32, 139365), (36, 123880), (38, 117360), (40, 111492), (45, 99104), (48, 92910), (57, 78240), (60, 74328), (72, 61940), (76, 58680), (80, 55746), (90, 49552), (95, 46944), (96, 46455), (114, 39120), (120, 37164), (144, 30970), (152, 29340), (160, 27873), (163, 27360), (171, 26080), (180, 24776), (190, 23472), (228, 19560), (240, 18582), (285, 15648), (288, 15485), (304, 14670), (326, 13680), (342, 13040), (360, 12388), (380, 11736), (456, 9780), (480, 9291), (489, 9120), (570, 7824), (608, 7335), (652, 6840), (684, 6520), (720, 6194), (760, 5868), (815, 5472), (855, 5216), (912, 4890), (978, 4560), (1140, 3912), (1304, 3420), (1368, 3260), (1440, 3097), (1467, 3040), (1520, 2934), (1630, 2736), (1710, 2608), (1824, 2445), (1956, 2280)]