391617360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28627}}^1$

素因数の和:28665

約数の個数: 120

約数和(自身を含む): 1384450080

約数和(自身を除く): 992832720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 28627, 57254, 85881, 114508, 143135, 171762, 229016, 257643, 286270, 343524, 429405, 458032, 515286, 543913, 572540, 687048, 858810, 1030572, 1087826, 1145080, 1288215, 1374096, 1631739, 1717620, 2061144, 2175652, 2290160, 2576430, 2719565, 3263478, 3435240, 4122288, 4351304, 4895217, 5152860, 5439130, 6526956, 6870480, 8158695, 8702608, 9790434, 10305720, 10878260, 13053912, 16317390, 19580868, 20611440, 21756520, 24476085, 26107824, 32634780, 39161736, 43513040, 48952170, 65269560, 78323472, 97904340, 130539120, 195808680, 391617360]

約数ペア:

[(1, 391617360), (2, 195808680), (3, 130539120), (4, 97904340), (5, 78323472), (6, 65269560), (8, 48952170), (9, 43513040), (10, 39161736), (12, 32634780), (15, 26107824), (16, 24476085), (18, 21756520), (19, 20611440), (20, 19580868), (24, 16317390), (30, 13053912), (36, 10878260), (38, 10305720), (40, 9790434), (45, 8702608), (48, 8158695), (57, 6870480), (60, 6526956), (72, 5439130), (76, 5152860), (80, 4895217), (90, 4351304), (95, 4122288), (114, 3435240), (120, 3263478), (144, 2719565), (152, 2576430), (171, 2290160), (180, 2175652), (190, 2061144), (228, 1717620), (240, 1631739), (285, 1374096), (304, 1288215), (342, 1145080), (360, 1087826), (380, 1030572), (456, 858810), (570, 687048), (684, 572540), (720, 543913), (760, 515286), (855, 458032), (912, 429405), (1140, 343524), (1368, 286270), (1520, 257643), (1710, 229016), (2280, 171762), (2736, 143135), (3420, 114508), (4560, 85881), (6840, 57254), (13680, 28627)]