88557360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 292267008

約数和(自身を除く): 203709648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 183, 184, 230, 240, 244, 263, 276, 305, 345, 366, 368, 460, 488, 526, 552, 610, 690, 732, 789, 915, 920, 976, 1052, 1104, 1220, 1315, 1380, 1403, 1464, 1578, 1830, 1840, 2104, 2440, 2630, 2760, 2806, 2928, 3156, 3660, 3945, 4208, 4209, 4880, 5260, 5520, 5612, 6049, 6312, 7015, 7320, 7890, 8418, 10520, 11224, 12098, 12624, 14030, 14640, 15780, 16043, 16836, 18147, 21040, 21045, 22448, 24196, 28060, 30245, 31560, 32086, 33672, 36294, 42090, 48129, 48392, 56120, 60490, 63120, 64172, 67344, 72588, 80215, 84180, 90735, 96258, 96784, 112240, 120980, 128344, 145176, 160430, 168360, 181470, 192516, 240645, 241960, 256688, 290352, 320860, 336720, 362940, 368989, 385032, 481290, 483920, 641720, 725880, 737978, 770064, 962580, 1106967, 1283440, 1451760, 1475956, 1844945, 1925160, 2213934, 2951912, 3689890, 3850320, 4427868, 5534835, 5903824, 7379780, 8855736, 11069670, 14759560, 17711472, 22139340, 29519120, 44278680, 88557360]

約数ペア:

[(1, 88557360), (2, 44278680), (3, 29519120), (4, 22139340), (5, 17711472), (6, 14759560), (8, 11069670), (10, 8855736), (12, 7379780), (15, 5903824), (16, 5534835), (20, 4427868), (23, 3850320), (24, 3689890), (30, 2951912), (40, 2213934), (46, 1925160), (48, 1844945), (60, 1475956), (61, 1451760), (69, 1283440), (80, 1106967), (92, 962580), (115, 770064), (120, 737978), (122, 725880), (138, 641720), (183, 483920), (184, 481290), (230, 385032), (240, 368989), (244, 362940), (263, 336720), (276, 320860), (305, 290352), (345, 256688), (366, 241960), (368, 240645), (460, 192516), (488, 181470), (526, 168360), (552, 160430), (610, 145176), (690, 128344), (732, 120980), (789, 112240), (915, 96784), (920, 96258), (976, 90735), (1052, 84180), (1104, 80215), (1220, 72588), (1315, 67344), (1380, 64172), (1403, 63120), (1464, 60490), (1578, 56120), (1830, 48392), (1840, 48129), (2104, 42090), (2440, 36294), (2630, 33672), (2760, 32086), (2806, 31560), (2928, 30245), (3156, 28060), (3660, 24196), (3945, 22448), (4208, 21045), (4209, 21040), (4880, 18147), (5260, 16836), (5520, 16043), (5612, 15780), (6049, 14640), (6312, 14030), (7015, 12624), (7320, 12098), (7890, 11224), (8418, 10520)]