8952720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^2$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 32158656

約数和(自身を除く): 23205936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5329, 5840, 6132, 7665, 8176, 8760, 10220, 10658, 12264, 15330, 15987, 17520, 20440, 21316, 24528, 26645, 30660, 31974, 37303, 40880, 42632, 53290, 61320, 63948, 74606, 79935, 85264, 106580, 111909, 122640, 127896, 149212, 159870, 186515, 213160, 223818, 255792, 298424, 319740, 373030, 426320, 447636, 559545, 596848, 639480, 746060, 895272, 1119090, 1278960, 1492120, 1790544, 2238180, 2984240, 4476360, 8952720]

約数ペア:

[(1, 8952720), (2, 4476360), (3, 2984240), (4, 2238180), (5, 1790544), (6, 1492120), (7, 1278960), (8, 1119090), (10, 895272), (12, 746060), (14, 639480), (15, 596848), (16, 559545), (20, 447636), (21, 426320), (24, 373030), (28, 319740), (30, 298424), (35, 255792), (40, 223818), (42, 213160), (48, 186515), (56, 159870), (60, 149212), (70, 127896), (73, 122640), (80, 111909), (84, 106580), (105, 85264), (112, 79935), (120, 74606), (140, 63948), (146, 61320), (168, 53290), (210, 42632), (219, 40880), (240, 37303), (280, 31974), (292, 30660), (336, 26645), (365, 24528), (420, 21316), (438, 20440), (511, 17520), (560, 15987), (584, 15330), (730, 12264), (840, 10658), (876, 10220), (1022, 8760), (1095, 8176), (1168, 7665), (1460, 6132), (1533, 5840), (1680, 5329), (1752, 5110), (2044, 4380), (2190, 4088), (2555, 3504), (2920, 3066)]