481641720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{573383}}^1$

素因数の和:573404

約数の個数: 64

約数和(自身を含む): 1651345920

約数和(自身を除く): 1169704200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 573383, 1146766, 1720149, 2293532, 2866915, 3440298, 4013681, 4587064, 5733830, 6880596, 8027362, 8600745, 11467660, 12041043, 13761192, 16054724, 17201490, 20068405, 22935320, 24082086, 32109448, 34402980, 40136810, 48164172, 60205215, 68805960, 80273620, 96328344, 120410430, 160547240, 240820860, 481641720]

約数ペア:

[(1, 481641720), (2, 240820860), (3, 160547240), (4, 120410430), (5, 96328344), (6, 80273620), (7, 68805960), (8, 60205215), (10, 48164172), (12, 40136810), (14, 34402980), (15, 32109448), (20, 24082086), (21, 22935320), (24, 20068405), (28, 17201490), (30, 16054724), (35, 13761192), (40, 12041043), (42, 11467660), (56, 8600745), (60, 8027362), (70, 6880596), (84, 5733830), (105, 4587064), (120, 4013681), (140, 3440298), (168, 2866915), (210, 2293532), (280, 1720149), (420, 1146766), (840, 573383)]