1233870120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{489631}}^1$

素因数の和:489655

約数の個数: 96

約数和(自身を含む): 4582955520

約数和(自身を除く): 3349085400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 489631, 979262, 1468893, 1958524, 2448155, 2937786, 3427417, 3917048, 4406679, 4896310, 5875572, 6854834, 7344465, 8813358, 9792620, 10282251, 11751144, 13709668, 14688930, 17137085, 17626716, 19585240, 20564502, 22033395, 27419336, 29377860, 30846753, 34274170, 35253432, 41129004, 44066790, 51411255, 58755720, 61693506, 68548340, 82258008, 88133580, 102822510, 123387012, 137096680, 154233765, 176267160, 205645020, 246774024, 308467530, 411290040, 616935060, 1233870120]

約数ペア:

[(1, 1233870120), (2, 616935060), (3, 411290040), (4, 308467530), (5, 246774024), (6, 205645020), (7, 176267160), (8, 154233765), (9, 137096680), (10, 123387012), (12, 102822510), (14, 88133580), (15, 82258008), (18, 68548340), (20, 61693506), (21, 58755720), (24, 51411255), (28, 44066790), (30, 41129004), (35, 35253432), (36, 34274170), (40, 30846753), (42, 29377860), (45, 27419336), (56, 22033395), (60, 20564502), (63, 19585240), (70, 17626716), (72, 17137085), (84, 14688930), (90, 13709668), (105, 11751144), (120, 10282251), (126, 9792620), (140, 8813358), (168, 7344465), (180, 6854834), (210, 5875572), (252, 4896310), (280, 4406679), (315, 3917048), (360, 3427417), (420, 2937786), (504, 2448155), (630, 1958524), (840, 1468893), (1260, 979262), (2520, 489631)]