1237821360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4323

約数の個数: 160

約数和(自身を含む): 4080595968

約数和(自身を除く): 2842774608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 53, 60, 69, 80, 92, 106, 115, 120, 138, 159, 184, 212, 230, 240, 265, 276, 318, 345, 368, 424, 460, 530, 552, 636, 690, 795, 848, 920, 1060, 1104, 1219, 1272, 1380, 1590, 1840, 2120, 2438, 2544, 2760, 3180, 3657, 4231, 4240, 4876, 5520, 6095, 6360, 7314, 8462, 9752, 12190, 12693, 12720, 14628, 16924, 18285, 19504, 21155, 24380, 25386, 29256, 33848, 36570, 42310, 48760, 50772, 58512, 63465, 67696, 73140, 84620, 97313, 97520, 101544, 126930, 146280, 169240, 194626, 203088, 224243, 253860, 291939, 292560, 338480, 389252, 448486, 486565, 507720, 583878, 672729, 778504, 896972, 973130, 1015440, 1121215, 1167756, 1345458, 1459695, 1557008, 1793944, 1946260, 2242430, 2335512, 2690916, 2919390, 3363645, 3587888, 3892520, 4484860, 4671024, 5157589, 5381832, 5838780, 6727290, 7785040, 8969720, 10315178, 10763664, 11677560, 13454580, 15472767, 17939440, 20630356, 23355120, 25787945, 26909160, 30945534, 41260712, 51575890, 53818320, 61891068, 77363835, 82521424, 103151780, 123782136, 154727670, 206303560, 247564272, 309455340, 412607120, 618910680, 1237821360]

約数ペア:

[(1, 1237821360), (2, 618910680), (3, 412607120), (4, 309455340), (5, 247564272), (6, 206303560), (8, 154727670), (10, 123782136), (12, 103151780), (15, 82521424), (16, 77363835), (20, 61891068), (23, 53818320), (24, 51575890), (30, 41260712), (40, 30945534), (46, 26909160), (48, 25787945), (53, 23355120), (60, 20630356), (69, 17939440), (80, 15472767), (92, 13454580), (106, 11677560), (115, 10763664), (120, 10315178), (138, 8969720), (159, 7785040), (184, 6727290), (212, 5838780), (230, 5381832), (240, 5157589), (265, 4671024), (276, 4484860), (318, 3892520), (345, 3587888), (368, 3363645), (424, 2919390), (460, 2690916), (530, 2335512), (552, 2242430), (636, 1946260), (690, 1793944), (795, 1557008), (848, 1459695), (920, 1345458), (1060, 1167756), (1104, 1121215), (1219, 1015440), (1272, 973130), (1380, 896972), (1590, 778504), (1840, 672729), (2120, 583878), (2438, 507720), (2544, 486565), (2760, 448486), (3180, 389252), (3657, 338480), (4231, 292560), (4240, 291939), (4876, 253860), (5520, 224243), (6095, 203088), (6360, 194626), (7314, 169240), (8462, 146280), (9752, 126930), (12190, 101544), (12693, 97520), (12720, 97313), (14628, 84620), (16924, 73140), (18285, 67696), (19504, 63465), (21155, 58512), (24380, 50772), (25386, 48760), (29256, 42310), (33848, 36570)]