3861720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 13309920

約数和(自身を除く): 9448200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 631, 680, 765, 1020, 1224, 1262, 1530, 1893, 2040, 2524, 3060, 3155, 3786, 5048, 5679, 6120, 6310, 7572, 9465, 10727, 11358, 12620, 15144, 18930, 21454, 22716, 25240, 28395, 32181, 37860, 42908, 45432, 53635, 56790, 64362, 75720, 85816, 96543, 107270, 113580, 128724, 160905, 193086, 214540, 227160, 257448, 321810, 386172, 429080, 482715, 643620, 772344, 965430, 1287240, 1930860, 3861720]

約数ペア:

[(1, 3861720), (2, 1930860), (3, 1287240), (4, 965430), (5, 772344), (6, 643620), (8, 482715), (9, 429080), (10, 386172), (12, 321810), (15, 257448), (17, 227160), (18, 214540), (20, 193086), (24, 160905), (30, 128724), (34, 113580), (36, 107270), (40, 96543), (45, 85816), (51, 75720), (60, 64362), (68, 56790), (72, 53635), (85, 45432), (90, 42908), (102, 37860), (120, 32181), (136, 28395), (153, 25240), (170, 22716), (180, 21454), (204, 18930), (255, 15144), (306, 12620), (340, 11358), (360, 10727), (408, 9465), (510, 7572), (612, 6310), (631, 6120), (680, 5679), (765, 5048), (1020, 3786), (1224, 3155), (1262, 3060), (1530, 2524), (1893, 2040)]