1189640960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2377}}^1$

素因数の和:2438

約数の個数: 144

約数和(自身を含む): 3149689536

約数和(自身を除く): 1960048576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 256, 272, 320, 340, 368, 391, 460, 544, 640, 680, 736, 782, 920, 1088, 1280, 1360, 1472, 1564, 1840, 1955, 2176, 2377, 2720, 2944, 3128, 3680, 3910, 4352, 4754, 5440, 5888, 6256, 7360, 7820, 9508, 10880, 11885, 12512, 14720, 15640, 19016, 21760, 23770, 25024, 29440, 31280, 38032, 40409, 47540, 50048, 54671, 62560, 76064, 80818, 95080, 100096, 109342, 125120, 152128, 161636, 190160, 202045, 218684, 250240, 273355, 304256, 323272, 380320, 404090, 437368, 500480, 546710, 608512, 646544, 760640, 808180, 874736, 929407, 1093420, 1293088, 1521280, 1616360, 1749472, 1858814, 2186840, 2586176, 3042560, 3232720, 3498944, 3717628, 4373680, 4647035, 5172352, 6465440, 6997888, 7435256, 8747360, 9294070, 10344704, 12930880, 13995776, 14870512, 17494720, 18588140, 25861760, 29741024, 34989440, 37176280, 51723520, 59482048, 69978880, 74352560, 118964096, 148705120, 237928192, 297410240, 594820480, 1189640960]

約数ペア:

[(1, 1189640960), (2, 594820480), (4, 297410240), (5, 237928192), (8, 148705120), (10, 118964096), (16, 74352560), (17, 69978880), (20, 59482048), (23, 51723520), (32, 37176280), (34, 34989440), (40, 29741024), (46, 25861760), (64, 18588140), (68, 17494720), (80, 14870512), (85, 13995776), (92, 12930880), (115, 10344704), (128, 9294070), (136, 8747360), (160, 7435256), (170, 6997888), (184, 6465440), (230, 5172352), (256, 4647035), (272, 4373680), (320, 3717628), (340, 3498944), (368, 3232720), (391, 3042560), (460, 2586176), (544, 2186840), (640, 1858814), (680, 1749472), (736, 1616360), (782, 1521280), (920, 1293088), (1088, 1093420), (1280, 929407), (1360, 874736), (1472, 808180), (1564, 760640), (1840, 646544), (1955, 608512), (2176, 546710), (2377, 500480), (2720, 437368), (2944, 404090), (3128, 380320), (3680, 323272), (3910, 304256), (4352, 273355), (4754, 250240), (5440, 218684), (5888, 202045), (6256, 190160), (7360, 161636), (7820, 152128), (9508, 125120), (10880, 109342), (11885, 100096), (12512, 95080), (14720, 80818), (15640, 76064), (19016, 62560), (21760, 54671), (23770, 50048), (25024, 47540), (29440, 40409), (31280, 38032)]