890304960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3209}}^1$

素因数の和:3263

約数の個数: 168

約数和(自身を含む): 3003712560

約数和(自身を除く): 2113407600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 544, 578, 680, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1632, 1734, 2040, 2312, 2720, 2890, 3209, 3264, 3468, 4080, 4335, 4624, 5440, 5780, 6418, 6936, 8160, 8670, 9248, 9627, 11560, 12836, 13872, 16045, 16320, 17340, 18496, 19254, 23120, 25672, 27744, 32090, 34680, 38508, 46240, 48135, 51344, 54553, 55488, 64180, 69360, 77016, 92480, 96270, 102688, 109106, 128360, 138720, 154032, 163659, 192540, 205376, 218212, 256720, 272765, 277440, 308064, 327318, 385080, 436424, 513440, 545530, 616128, 654636, 770160, 818295, 872848, 927401, 1026880, 1091060, 1309272, 1540320, 1636590, 1745696, 1854802, 2182120, 2618544, 2782203, 3080640, 3273180, 3491392, 3709604, 4364240, 4637005, 5237088, 5564406, 6546360, 7419208, 8728480, 9274010, 10474176, 11128812, 13092720, 13911015, 14838416, 17456960, 18548020, 22257624, 26185440, 27822030, 29676832, 37096040, 44515248, 52370880, 55644060, 59353664, 74192080, 89030496, 111288120, 148384160, 178060992, 222576240, 296768320, 445152480, 890304960]

約数ペア:

[(1, 890304960), (2, 445152480), (3, 296768320), (4, 222576240), (5, 178060992), (6, 148384160), (8, 111288120), (10, 89030496), (12, 74192080), (15, 59353664), (16, 55644060), (17, 52370880), (20, 44515248), (24, 37096040), (30, 29676832), (32, 27822030), (34, 26185440), (40, 22257624), (48, 18548020), (51, 17456960), (60, 14838416), (64, 13911015), (68, 13092720), (80, 11128812), (85, 10474176), (96, 9274010), (102, 8728480), (120, 7419208), (136, 6546360), (160, 5564406), (170, 5237088), (192, 4637005), (204, 4364240), (240, 3709604), (255, 3491392), (272, 3273180), (289, 3080640), (320, 2782203), (340, 2618544), (408, 2182120), (480, 1854802), (510, 1745696), (544, 1636590), (578, 1540320), (680, 1309272), (816, 1091060), (867, 1026880), (960, 927401), (1020, 872848), (1088, 818295), (1156, 770160), (1360, 654636), (1445, 616128), (1632, 545530), (1734, 513440), (2040, 436424), (2312, 385080), (2720, 327318), (2890, 308064), (3209, 277440), (3264, 272765), (3468, 256720), (4080, 218212), (4335, 205376), (4624, 192540), (5440, 163659), (5780, 154032), (6418, 138720), (6936, 128360), (8160, 109106), (8670, 102688), (9248, 96270), (9627, 92480), (11560, 77016), (12836, 69360), (13872, 64180), (16045, 55488), (16320, 54553), (17340, 51344), (18496, 48135), (19254, 46240), (23120, 38508), (25672, 34680), (27744, 32090)]