39719880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5843

約数の個数: 96

約数和(自身を含む): 135907200

約数和(自身を除く): 96187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 5807, 6840, 11614, 17421, 23228, 29035, 34842, 46456, 52263, 58070, 69684, 87105, 104526, 110333, 116140, 139368, 174210, 209052, 220666, 232280, 261315, 330999, 348420, 418104, 441332, 522630, 551665, 661998, 696840, 882664, 992997, 1045260, 1103330, 1323996, 1654995, 1985994, 2090520, 2206660, 2647992, 3309990, 3971988, 4413320, 4964985, 6619980, 7943976, 9929970, 13239960, 19859940, 39719880]

約数ペア:

[(1, 39719880), (2, 19859940), (3, 13239960), (4, 9929970), (5, 7943976), (6, 6619980), (8, 4964985), (9, 4413320), (10, 3971988), (12, 3309990), (15, 2647992), (18, 2206660), (19, 2090520), (20, 1985994), (24, 1654995), (30, 1323996), (36, 1103330), (38, 1045260), (40, 992997), (45, 882664), (57, 696840), (60, 661998), (72, 551665), (76, 522630), (90, 441332), (95, 418104), (114, 348420), (120, 330999), (152, 261315), (171, 232280), (180, 220666), (190, 209052), (228, 174210), (285, 139368), (342, 116140), (360, 110333), (380, 104526), (456, 87105), (570, 69684), (684, 58070), (760, 52263), (855, 46456), (1140, 34842), (1368, 29035), (1710, 23228), (2280, 17421), (3420, 11614), (5807, 6840)]