8820960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 192

約数和(自身を含む): 31352832

約数和(自身を除く): 22531872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 47, 48, 51, 60, 68, 69, 80, 85, 92, 94, 96, 102, 115, 120, 136, 138, 141, 160, 170, 184, 188, 204, 230, 235, 240, 255, 272, 276, 282, 340, 345, 368, 376, 391, 408, 460, 470, 480, 510, 544, 552, 564, 680, 690, 705, 736, 752, 782, 799, 816, 920, 940, 1020, 1081, 1104, 1128, 1173, 1360, 1380, 1410, 1504, 1564, 1598, 1632, 1840, 1880, 1955, 2040, 2162, 2208, 2256, 2346, 2397, 2720, 2760, 2820, 3128, 3196, 3243, 3680, 3760, 3910, 3995, 4080, 4324, 4512, 4692, 4794, 5405, 5520, 5640, 5865, 6256, 6392, 6486, 7520, 7820, 7990, 8160, 8648, 9384, 9588, 10810, 11040, 11280, 11730, 11985, 12512, 12784, 12972, 15640, 15980, 16215, 17296, 18377, 18768, 19176, 21620, 22560, 23460, 23970, 25568, 25944, 31280, 31960, 32430, 34592, 36754, 37536, 38352, 43240, 46920, 47940, 51888, 55131, 62560, 63920, 64860, 73508, 76704, 86480, 91885, 93840, 95880, 103776, 110262, 127840, 129720, 147016, 172960, 183770, 187680, 191760, 220524, 259440, 275655, 294032, 367540, 383520, 441048, 518880, 551310, 588064, 735080, 882096, 1102620, 1470160, 1764192, 2205240, 2940320, 4410480, 8820960]

約数ペア:

[(1, 8820960), (2, 4410480), (3, 2940320), (4, 2205240), (5, 1764192), (6, 1470160), (8, 1102620), (10, 882096), (12, 735080), (15, 588064), (16, 551310), (17, 518880), (20, 441048), (23, 383520), (24, 367540), (30, 294032), (32, 275655), (34, 259440), (40, 220524), (46, 191760), (47, 187680), (48, 183770), (51, 172960), (60, 147016), (68, 129720), (69, 127840), (80, 110262), (85, 103776), (92, 95880), (94, 93840), (96, 91885), (102, 86480), (115, 76704), (120, 73508), (136, 64860), (138, 63920), (141, 62560), (160, 55131), (170, 51888), (184, 47940), (188, 46920), (204, 43240), (230, 38352), (235, 37536), (240, 36754), (255, 34592), (272, 32430), (276, 31960), (282, 31280), (340, 25944), (345, 25568), (368, 23970), (376, 23460), (391, 22560), (408, 21620), (460, 19176), (470, 18768), (480, 18377), (510, 17296), (544, 16215), (552, 15980), (564, 15640), (680, 12972), (690, 12784), (705, 12512), (736, 11985), (752, 11730), (782, 11280), (799, 11040), (816, 10810), (920, 9588), (940, 9384), (1020, 8648), (1081, 8160), (1104, 7990), (1128, 7820), (1173, 7520), (1360, 6486), (1380, 6392), (1410, 6256), (1504, 5865), (1564, 5640), (1598, 5520), (1632, 5405), (1840, 4794), (1880, 4692), (1955, 4512), (2040, 4324), (2162, 4080), (2208, 3995), (2256, 3910), (2346, 3760), (2397, 3680), (2720, 3243), (2760, 3196), (2820, 3128)]