24639720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29333}}^1$

素因数の和:29354

約数の個数: 64

約数和(自身を含む): 84481920

約数和(自身を除く): 59842200

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, 29333, 58666, 87999, 117332, 146665, 175998, 205331, 234664, 293330, 351996, 410662, 439995, 586660, 615993, 703992, 821324, 879990, 1026655, 1173320, 1231986, 1642648, 1759980, 2053310, 2463972, 3079965, 3519960, 4106620, 4927944, 6159930, 8213240, 12319860, 24639720]

約数ペア:

[(1, 24639720), (2, 12319860), (3, 8213240), (4, 6159930), (5, 4927944), (6, 4106620), (7, 3519960), (8, 3079965), (10, 2463972), (12, 2053310), (14, 1759980), (15, 1642648), (20, 1231986), (21, 1173320), (24, 1026655), (28, 879990), (30, 821324), (35, 703992), (40, 615993), (42, 586660), (56, 439995), (60, 410662), (70, 351996), (84, 293330), (105, 234664), (120, 205331), (140, 175998), (168, 146665), (210, 117332), (280, 87999), (420, 58666), (840, 29333)]