90504480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 317229696

約数和(自身を除く): 226725216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 281, 305, 330, 352, 366, 440, 480, 488, 528, 562, 610, 660, 671, 732, 843, 880, 915, 976, 1056, 1124, 1220, 1320, 1342, 1405, 1464, 1686, 1760, 1830, 1952, 2013, 2248, 2440, 2640, 2684, 2810, 2928, 3091, 3355, 3372, 3660, 4026, 4215, 4496, 4880, 5280, 5368, 5620, 5856, 6182, 6710, 6744, 7320, 8052, 8430, 8992, 9273, 9760, 10065, 10736, 11240, 12364, 13420, 13488, 14640, 15455, 16104, 16860, 17141, 18546, 20130, 21472, 22480, 24728, 26840, 26976, 29280, 30910, 32208, 33720, 34282, 37092, 40260, 44960, 46365, 49456, 51423, 53680, 61820, 64416, 67440, 68564, 74184, 80520, 85705, 92730, 98912, 102846, 107360, 123640, 134880, 137128, 148368, 161040, 171410, 185460, 188551, 205692, 247280, 257115, 274256, 296736, 322080, 342820, 370920, 377102, 411384, 494560, 514230, 548512, 565653, 685640, 741840, 754204, 822768, 942755, 1028460, 1131306, 1371280, 1483680, 1508408, 1645536, 1885510, 2056920, 2262612, 2742560, 2828265, 3016816, 3771020, 4113840, 4525224, 5656530, 6033632, 7542040, 8227680, 9050448, 11313060, 15084080, 18100896, 22626120, 30168160, 45252240, 90504480]

約数ペア:

[(1, 90504480), (2, 45252240), (3, 30168160), (4, 22626120), (5, 18100896), (6, 15084080), (8, 11313060), (10, 9050448), (11, 8227680), (12, 7542040), (15, 6033632), (16, 5656530), (20, 4525224), (22, 4113840), (24, 3771020), (30, 3016816), (32, 2828265), (33, 2742560), (40, 2262612), (44, 2056920), (48, 1885510), (55, 1645536), (60, 1508408), (61, 1483680), (66, 1371280), (80, 1131306), (88, 1028460), (96, 942755), (110, 822768), (120, 754204), (122, 741840), (132, 685640), (160, 565653), (165, 548512), (176, 514230), (183, 494560), (220, 411384), (240, 377102), (244, 370920), (264, 342820), (281, 322080), (305, 296736), (330, 274256), (352, 257115), (366, 247280), (440, 205692), (480, 188551), (488, 185460), (528, 171410), (562, 161040), (610, 148368), (660, 137128), (671, 134880), (732, 123640), (843, 107360), (880, 102846), (915, 98912), (976, 92730), (1056, 85705), (1124, 80520), (1220, 74184), (1320, 68564), (1342, 67440), (1405, 64416), (1464, 61820), (1686, 53680), (1760, 51423), (1830, 49456), (1952, 46365), (2013, 44960), (2248, 40260), (2440, 37092), (2640, 34282), (2684, 33720), (2810, 32208), (2928, 30910), (3091, 29280), (3355, 26976), (3372, 26840), (3660, 24728), (4026, 22480), (4215, 21472), (4496, 20130), (4880, 18546), (5280, 17141), (5368, 16860), (5620, 16104), (5856, 15455), (6182, 14640), (6710, 13488), (6744, 13420), (7320, 12364), (8052, 11240), (8430, 10736), (8992, 10065), (9273, 9760)]