458697720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1349

約数の個数: 128

約数和(自身を含む): 1488614400

約数和(自身を除く): 1029916680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 283, 312, 390, 520, 566, 780, 849, 1039, 1132, 1415, 1560, 1698, 2078, 2264, 2830, 3117, 3396, 3679, 4156, 4245, 5195, 5660, 6234, 6792, 7358, 8312, 8490, 10390, 11037, 11320, 12468, 13507, 14716, 15585, 16980, 18395, 20780, 22074, 24936, 27014, 29432, 31170, 33960, 36790, 40521, 41560, 44148, 54028, 55185, 62340, 67535, 73580, 81042, 88296, 108056, 110370, 124680, 135070, 147160, 162084, 202605, 220740, 270140, 294037, 324168, 405210, 441480, 540280, 588074, 810420, 882111, 1176148, 1470185, 1620840, 1764222, 2352296, 2940370, 3528444, 3822481, 4410555, 5880740, 7056888, 7644962, 8821110, 11467443, 11761480, 15289924, 17642220, 19112405, 22934886, 30579848, 35284440, 38224810, 45869772, 57337215, 76449620, 91739544, 114674430, 152899240, 229348860, 458697720]

約数ペア:

[(1, 458697720), (2, 229348860), (3, 152899240), (4, 114674430), (5, 91739544), (6, 76449620), (8, 57337215), (10, 45869772), (12, 38224810), (13, 35284440), (15, 30579848), (20, 22934886), (24, 19112405), (26, 17642220), (30, 15289924), (39, 11761480), (40, 11467443), (52, 8821110), (60, 7644962), (65, 7056888), (78, 5880740), (104, 4410555), (120, 3822481), (130, 3528444), (156, 2940370), (195, 2352296), (260, 1764222), (283, 1620840), (312, 1470185), (390, 1176148), (520, 882111), (566, 810420), (780, 588074), (849, 540280), (1039, 441480), (1132, 405210), (1415, 324168), (1560, 294037), (1698, 270140), (2078, 220740), (2264, 202605), (2830, 162084), (3117, 147160), (3396, 135070), (3679, 124680), (4156, 110370), (4245, 108056), (5195, 88296), (5660, 81042), (6234, 73580), (6792, 67535), (7358, 62340), (8312, 55185), (8490, 54028), (10390, 44148), (11037, 41560), (11320, 40521), (12468, 36790), (13507, 33960), (14716, 31170), (15585, 29432), (16980, 27014), (18395, 24936), (20780, 22074)]