129900720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 160

約数和(自身を含む): 431758080

約数和(自身を除く): 301857360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 61, 76, 80, 95, 114, 120, 122, 152, 183, 190, 228, 240, 244, 285, 304, 305, 366, 380, 456, 467, 488, 570, 610, 732, 760, 912, 915, 934, 976, 1140, 1159, 1220, 1401, 1464, 1520, 1830, 1868, 2280, 2318, 2335, 2440, 2802, 2928, 3477, 3660, 3736, 4560, 4636, 4670, 4880, 5604, 5795, 6954, 7005, 7320, 7472, 8873, 9272, 9340, 11208, 11590, 13908, 14010, 14640, 17385, 17746, 18544, 18680, 22416, 23180, 26619, 27816, 28020, 28487, 34770, 35492, 37360, 44365, 46360, 53238, 55632, 56040, 56974, 69540, 70984, 85461, 88730, 92720, 106476, 112080, 113948, 133095, 139080, 141968, 142435, 170922, 177460, 212952, 227896, 266190, 278160, 284870, 341844, 354920, 425904, 427305, 455792, 532380, 541253, 569740, 683688, 709840, 854610, 1064760, 1082506, 1139480, 1367376, 1623759, 1709220, 2129520, 2165012, 2278960, 2706265, 3247518, 3418440, 4330024, 5412530, 6495036, 6836880, 8118795, 8660048, 10825060, 12990072, 16237590, 21650120, 25980144, 32475180, 43300240, 64950360, 129900720]

約数ペア:

[(1, 129900720), (2, 64950360), (3, 43300240), (4, 32475180), (5, 25980144), (6, 21650120), (8, 16237590), (10, 12990072), (12, 10825060), (15, 8660048), (16, 8118795), (19, 6836880), (20, 6495036), (24, 5412530), (30, 4330024), (38, 3418440), (40, 3247518), (48, 2706265), (57, 2278960), (60, 2165012), (61, 2129520), (76, 1709220), (80, 1623759), (95, 1367376), (114, 1139480), (120, 1082506), (122, 1064760), (152, 854610), (183, 709840), (190, 683688), (228, 569740), (240, 541253), (244, 532380), (285, 455792), (304, 427305), (305, 425904), (366, 354920), (380, 341844), (456, 284870), (467, 278160), (488, 266190), (570, 227896), (610, 212952), (732, 177460), (760, 170922), (912, 142435), (915, 141968), (934, 139080), (976, 133095), (1140, 113948), (1159, 112080), (1220, 106476), (1401, 92720), (1464, 88730), (1520, 85461), (1830, 70984), (1868, 69540), (2280, 56974), (2318, 56040), (2335, 55632), (2440, 53238), (2802, 46360), (2928, 44365), (3477, 37360), (3660, 35492), (3736, 34770), (4560, 28487), (4636, 28020), (4670, 27816), (4880, 26619), (5604, 23180), (5795, 22416), (6954, 18680), (7005, 18544), (7320, 17746), (7472, 17385), (8873, 14640), (9272, 14010), (9340, 13908), (11208, 11590)]