2647744560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{216319}}^1$

素因数の和:216355

約数の個数: 120

約数和(自身を含む): 9415111680

約数和(自身を除く): 6767367120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 216319, 432638, 648957, 865276, 1081595, 1297914, 1730552, 1946871, 2163190, 2595828, 3244785, 3461104, 3677423, 3893742, 4326380, 5191656, 6489570, 7354846, 7787484, 8652760, 9734355, 10383312, 11032269, 12979140, 14709692, 15574968, 17305520, 18387115, 19468710, 22064538, 25958280, 29419384, 31149936, 33096807, 36774230, 38937420, 44129076, 51916560, 55161345, 58838768, 66193614, 73548460, 77874840, 88258152, 110322690, 132387228, 147096920, 155749680, 165484035, 176516304, 220645380, 264774456, 294193840, 330968070, 441290760, 529548912, 661936140, 882581520, 1323872280, 2647744560]

約数ペア:

[(1, 2647744560), (2, 1323872280), (3, 882581520), (4, 661936140), (5, 529548912), (6, 441290760), (8, 330968070), (9, 294193840), (10, 264774456), (12, 220645380), (15, 176516304), (16, 165484035), (17, 155749680), (18, 147096920), (20, 132387228), (24, 110322690), (30, 88258152), (34, 77874840), (36, 73548460), (40, 66193614), (45, 58838768), (48, 55161345), (51, 51916560), (60, 44129076), (68, 38937420), (72, 36774230), (80, 33096807), (85, 31149936), (90, 29419384), (102, 25958280), (120, 22064538), (136, 19468710), (144, 18387115), (153, 17305520), (170, 15574968), (180, 14709692), (204, 12979140), (240, 11032269), (255, 10383312), (272, 9734355), (306, 8652760), (340, 7787484), (360, 7354846), (408, 6489570), (510, 5191656), (612, 4326380), (680, 3893742), (720, 3677423), (765, 3461104), (816, 3244785), (1020, 2595828), (1224, 2163190), (1360, 1946871), (1530, 1730552), (2040, 1297914), (2448, 1081595), (3060, 865276), (4080, 648957), (6120, 432638), (12240, 216319)]