54953640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2423}}^1$

素因数の和:2453

約数の個数: 160

約数和(自身を含む): 211178880

約数和(自身を除く): 156225240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2423, 2520, 2835, 3240, 3780, 4536, 4846, 5670, 7269, 7560, 9692, 11340, 12115, 14538, 16961, 19384, 21807, 22680, 24230, 29076, 33922, 36345, 43614, 48460, 50883, 58152, 65421, 67844, 72690, 84805, 87228, 96920, 101766, 109035, 130842, 135688, 145380, 152649, 169610, 174456, 196263, 203532, 218070, 254415, 261684, 290760, 305298, 327105, 339220, 392526, 407064, 436140, 457947, 508830, 523368, 610596, 654210, 678440, 763245, 785052, 872280, 915894, 981315, 1017660, 1221192, 1308420, 1373841, 1526490, 1570104, 1831788, 1962630, 2035320, 2289735, 2616840, 2747682, 3052980, 3663576, 3925260, 4579470, 5495364, 6105960, 6869205, 7850520, 9158940, 10990728, 13738410, 18317880, 27476820, 54953640]

約数ペア:

[(1, 54953640), (2, 27476820), (3, 18317880), (4, 13738410), (5, 10990728), (6, 9158940), (7, 7850520), (8, 6869205), (9, 6105960), (10, 5495364), (12, 4579470), (14, 3925260), (15, 3663576), (18, 3052980), (20, 2747682), (21, 2616840), (24, 2289735), (27, 2035320), (28, 1962630), (30, 1831788), (35, 1570104), (36, 1526490), (40, 1373841), (42, 1308420), (45, 1221192), (54, 1017660), (56, 981315), (60, 915894), (63, 872280), (70, 785052), (72, 763245), (81, 678440), (84, 654210), (90, 610596), (105, 523368), (108, 508830), (120, 457947), (126, 436140), (135, 407064), (140, 392526), (162, 339220), (168, 327105), (180, 305298), (189, 290760), (210, 261684), (216, 254415), (252, 218070), (270, 203532), (280, 196263), (315, 174456), (324, 169610), (360, 152649), (378, 145380), (405, 135688), (420, 130842), (504, 109035), (540, 101766), (567, 96920), (630, 87228), (648, 84805), (756, 72690), (810, 67844), (840, 65421), (945, 58152), (1080, 50883), (1134, 48460), (1260, 43614), (1512, 36345), (1620, 33922), (1890, 29076), (2268, 24230), (2423, 22680), (2520, 21807), (2835, 19384), (3240, 16961), (3780, 14538), (4536, 12115), (4846, 11340), (5670, 9692), (7269, 7560)]