1145223720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{6961}}^1$

素因数の和:7435

約数の個数: 96

約数和(自身を含む): 3730657320

約数和(自身を除く): 2585433600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 914, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 6961, 8226, 9140, 10968, 13710, 13922, 16452, 18280, 20565, 20883, 27420, 27844, 32904, 34805, 41130, 41766, 54840, 55688, 62649, 69610, 82260, 83532, 104415, 125298, 139220, 164520, 167064, 208830, 250596, 278440, 313245, 417660, 501192, 626490, 835320, 1252980, 2505960, 3181177, 6362354, 9543531, 12724708, 15905885, 19087062, 25449416, 28630593, 31811770, 38174124, 47717655, 57261186, 63623540, 76348248, 95435310, 114522372, 127247080, 143152965, 190870620, 229044744, 286305930, 381741240, 572611860, 1145223720]

約数ペア:

[(1, 1145223720), (2, 572611860), (3, 381741240), (4, 286305930), (5, 229044744), (6, 190870620), (8, 143152965), (9, 127247080), (10, 114522372), (12, 95435310), (15, 76348248), (18, 63623540), (20, 57261186), (24, 47717655), (30, 38174124), (36, 31811770), (40, 28630593), (45, 25449416), (60, 19087062), (72, 15905885), (90, 12724708), (120, 9543531), (180, 6362354), (360, 3181177), (457, 2505960), (914, 1252980), (1371, 835320), (1828, 626490), (2285, 501192), (2742, 417660), (3656, 313245), (4113, 278440), (4570, 250596), (5484, 208830), (6855, 167064), (6961, 164520), (8226, 139220), (9140, 125298), (10968, 104415), (13710, 83532), (13922, 82260), (16452, 69610), (18280, 62649), (20565, 55688), (20883, 54840), (27420, 41766), (27844, 41130), (32904, 34805)]