180862920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{10253}}^1$

素因数の和:10284

約数の個数: 144

約数和(自身を含む): 683839260

約数和(自身を除く): 502976340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 10253, 17640, 20506, 30759, 41012, 51265, 61518, 71771, 82024, 92277, 102530, 123036, 143542, 153795, 184554, 205060, 215313, 246072, 287084, 307590, 358855, 369108, 410120, 430626, 461385, 502397, 574168, 615180, 645939, 717710, 738216, 861252, 922770, 1004794, 1076565, 1230360, 1291878, 1435420, 1507191, 1722504, 1845540, 2009588, 2153130, 2511985, 2583756, 2870840, 3014382, 3229695, 3691080, 4019176, 4306260, 4521573, 5023970, 5167512, 6028764, 6459390, 7535955, 8612520, 9043146, 10047940, 12057528, 12918780, 15071910, 18086292, 20095880, 22607865, 25837560, 30143820, 36172584, 45215730, 60287640, 90431460, 180862920]

約数ペア:

[(1, 180862920), (2, 90431460), (3, 60287640), (4, 45215730), (5, 36172584), (6, 30143820), (7, 25837560), (8, 22607865), (9, 20095880), (10, 18086292), (12, 15071910), (14, 12918780), (15, 12057528), (18, 10047940), (20, 9043146), (21, 8612520), (24, 7535955), (28, 6459390), (30, 6028764), (35, 5167512), (36, 5023970), (40, 4521573), (42, 4306260), (45, 4019176), (49, 3691080), (56, 3229695), (60, 3014382), (63, 2870840), (70, 2583756), (72, 2511985), (84, 2153130), (90, 2009588), (98, 1845540), (105, 1722504), (120, 1507191), (126, 1435420), (140, 1291878), (147, 1230360), (168, 1076565), (180, 1004794), (196, 922770), (210, 861252), (245, 738216), (252, 717710), (280, 645939), (294, 615180), (315, 574168), (360, 502397), (392, 461385), (420, 430626), (441, 410120), (490, 369108), (504, 358855), (588, 307590), (630, 287084), (735, 246072), (840, 215313), (882, 205060), (980, 184554), (1176, 153795), (1260, 143542), (1470, 123036), (1764, 102530), (1960, 92277), (2205, 82024), (2520, 71771), (2940, 61518), (3528, 51265), (4410, 41012), (5880, 30759), (8820, 20506), (10253, 17640)]