972565380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{659}}^1\times {\mathrm{911}}^1$

素因数の和:1591

約数の個数: 120

約数和(自身を含む): 3058957440

約数和(自身を除く): 2086392060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 659, 810, 911, 1318, 1620, 1822, 1977, 2636, 2733, 3295, 3644, 3954, 4555, 5466, 5931, 6590, 7908, 8199, 9110, 9885, 10932, 11862, 13180, 13665, 16398, 17793, 18220, 19770, 23724, 24597, 27330, 29655, 32796, 35586, 39540, 40995, 49194, 53379, 54660, 59310, 71172, 73791, 81990, 88965, 98388, 106758, 118620, 122985, 147582, 163980, 177930, 213516, 245970, 266895, 295164, 355860, 368955, 491940, 533790, 600349, 737910, 1067580, 1200698, 1475820, 1801047, 2401396, 3001745, 3602094, 5403141, 6003490, 7204188, 9005235, 10806282, 12006980, 16209423, 18010470, 21612564, 27015705, 32418846, 36020940, 48628269, 54031410, 64837692, 81047115, 97256538, 108062820, 162094230, 194513076, 243141345, 324188460, 486282690, 972565380]

約数ペア:

[(1, 972565380), (2, 486282690), (3, 324188460), (4, 243141345), (5, 194513076), (6, 162094230), (9, 108062820), (10, 97256538), (12, 81047115), (15, 64837692), (18, 54031410), (20, 48628269), (27, 36020940), (30, 32418846), (36, 27015705), (45, 21612564), (54, 18010470), (60, 16209423), (81, 12006980), (90, 10806282), (108, 9005235), (135, 7204188), (162, 6003490), (180, 5403141), (270, 3602094), (324, 3001745), (405, 2401396), (540, 1801047), (659, 1475820), (810, 1200698), (911, 1067580), (1318, 737910), (1620, 600349), (1822, 533790), (1977, 491940), (2636, 368955), (2733, 355860), (3295, 295164), (3644, 266895), (3954, 245970), (4555, 213516), (5466, 177930), (5931, 163980), (6590, 147582), (7908, 122985), (8199, 118620), (9110, 106758), (9885, 98388), (10932, 88965), (11862, 81990), (13180, 73791), (13665, 71172), (16398, 59310), (17793, 54660), (18220, 53379), (19770, 49194), (23724, 40995), (24597, 39540), (27330, 35586), (29655, 32796)]