7937640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 27335880

約数和(自身を除く): 19398240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1297, 1530, 2040, 2594, 3060, 3891, 5188, 6120, 6485, 7782, 10376, 11673, 12970, 15564, 19455, 22049, 23346, 25940, 31128, 38910, 44098, 46692, 51880, 58365, 66147, 77820, 88196, 93384, 110245, 116730, 132294, 155640, 176392, 198441, 220490, 233460, 264588, 330735, 396882, 440980, 466920, 529176, 661470, 793764, 881960, 992205, 1322940, 1587528, 1984410, 2645880, 3968820, 7937640]

約数ペア:

[(1, 7937640), (2, 3968820), (3, 2645880), (4, 1984410), (5, 1587528), (6, 1322940), (8, 992205), (9, 881960), (10, 793764), (12, 661470), (15, 529176), (17, 466920), (18, 440980), (20, 396882), (24, 330735), (30, 264588), (34, 233460), (36, 220490), (40, 198441), (45, 176392), (51, 155640), (60, 132294), (68, 116730), (72, 110245), (85, 93384), (90, 88196), (102, 77820), (120, 66147), (136, 58365), (153, 51880), (170, 46692), (180, 44098), (204, 38910), (255, 31128), (306, 25940), (340, 23346), (360, 22049), (408, 19455), (510, 15564), (612, 12970), (680, 11673), (765, 10376), (1020, 7782), (1224, 6485), (1297, 6120), (1530, 5188), (2040, 3891), (2594, 3060)]