492660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 144

約数和(自身を含む): 1886976

約数和(自身を除く): 1394316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 28, 30, 34, 35, 36, 42, 45, 46, 51, 60, 63, 68, 69, 70, 84, 85, 90, 92, 102, 105, 115, 119, 126, 138, 140, 153, 161, 170, 180, 204, 207, 210, 230, 238, 252, 255, 276, 306, 315, 322, 340, 345, 357, 391, 414, 420, 460, 476, 483, 510, 595, 612, 630, 644, 690, 714, 765, 782, 805, 828, 966, 1020, 1035, 1071, 1173, 1190, 1260, 1380, 1428, 1449, 1530, 1564, 1610, 1785, 1932, 1955, 2070, 2142, 2346, 2380, 2415, 2737, 2898, 3060, 3220, 3519, 3570, 3910, 4140, 4284, 4692, 4830, 5355, 5474, 5796, 5865, 7038, 7140, 7245, 7820, 8211, 9660, 10710, 10948, 11730, 13685, 14076, 14490, 16422, 17595, 21420, 23460, 24633, 27370, 28980, 32844, 35190, 41055, 49266, 54740, 70380, 82110, 98532, 123165, 164220, 246330, 492660]

約数ペア:

[(1, 492660), (2, 246330), (3, 164220), (4, 123165), (5, 98532), (6, 82110), (7, 70380), (9, 54740), (10, 49266), (12, 41055), (14, 35190), (15, 32844), (17, 28980), (18, 27370), (20, 24633), (21, 23460), (23, 21420), (28, 17595), (30, 16422), (34, 14490), (35, 14076), (36, 13685), (42, 11730), (45, 10948), (46, 10710), (51, 9660), (60, 8211), (63, 7820), (68, 7245), (69, 7140), (70, 7038), (84, 5865), (85, 5796), (90, 5474), (92, 5355), (102, 4830), (105, 4692), (115, 4284), (119, 4140), (126, 3910), (138, 3570), (140, 3519), (153, 3220), (161, 3060), (170, 2898), (180, 2737), (204, 2415), (207, 2380), (210, 2346), (230, 2142), (238, 2070), (252, 1955), (255, 1932), (276, 1785), (306, 1610), (315, 1564), (322, 1530), (340, 1449), (345, 1428), (357, 1380), (391, 1260), (414, 1190), (420, 1173), (460, 1071), (476, 1035), (483, 1020), (510, 966), (595, 828), (612, 805), (630, 782), (644, 765), (690, 714)]