2908212960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{318883}}^1$

素因数の和:318920

約数の個数: 96

約数和(自身を含む): 9643052160

約数和(自身を除く): 6734839200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 318883, 637766, 956649, 1275532, 1594415, 1913298, 2551064, 3188830, 3826596, 4783245, 5102128, 6058777, 6377660, 7653192, 9566490, 10204256, 12117554, 12755320, 15306384, 18176331, 19132980, 24235108, 25510640, 30293885, 30612768, 36352662, 38265960, 48470216, 51021280, 60587770, 72705324, 76531920, 90881655, 96940432, 121175540, 145410648, 153063840, 181763310, 193880864, 242351080, 290821296, 363526620, 484702160, 581642592, 727053240, 969404320, 1454106480, 2908212960]

約数ペア:

[(1, 2908212960), (2, 1454106480), (3, 969404320), (4, 727053240), (5, 581642592), (6, 484702160), (8, 363526620), (10, 290821296), (12, 242351080), (15, 193880864), (16, 181763310), (19, 153063840), (20, 145410648), (24, 121175540), (30, 96940432), (32, 90881655), (38, 76531920), (40, 72705324), (48, 60587770), (57, 51021280), (60, 48470216), (76, 38265960), (80, 36352662), (95, 30612768), (96, 30293885), (114, 25510640), (120, 24235108), (152, 19132980), (160, 18176331), (190, 15306384), (228, 12755320), (240, 12117554), (285, 10204256), (304, 9566490), (380, 7653192), (456, 6377660), (480, 6058777), (570, 5102128), (608, 4783245), (760, 3826596), (912, 3188830), (1140, 2551064), (1520, 1913298), (1824, 1594415), (2280, 1275532), (3040, 956649), (4560, 637766), (9120, 318883)]