120071640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4097

約数の個数: 128

約数和(自身を含む): 408441600

約数和(自身を除く): 288369960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4051, 4940, 5928, 7410, 8102, 9880, 12153, 14820, 16204, 20255, 24306, 29640, 32408, 40510, 48612, 52663, 60765, 76969, 81020, 97224, 105326, 121530, 153938, 157989, 162040, 210652, 230907, 243060, 263315, 307876, 315978, 384845, 421304, 461814, 486120, 526630, 615752, 631956, 769690, 789945, 923628, 1000597, 1053260, 1154535, 1263912, 1539380, 1579890, 1847256, 2001194, 2106520, 2309070, 3001791, 3078760, 3159780, 4002388, 4618140, 5002985, 6003582, 6319560, 8004776, 9236280, 10005970, 12007164, 15008955, 20011940, 24014328, 30017910, 40023880, 60035820, 120071640]

約数ペア:

[(1, 120071640), (2, 60035820), (3, 40023880), (4, 30017910), (5, 24014328), (6, 20011940), (8, 15008955), (10, 12007164), (12, 10005970), (13, 9236280), (15, 8004776), (19, 6319560), (20, 6003582), (24, 5002985), (26, 4618140), (30, 4002388), (38, 3159780), (39, 3078760), (40, 3001791), (52, 2309070), (57, 2106520), (60, 2001194), (65, 1847256), (76, 1579890), (78, 1539380), (95, 1263912), (104, 1154535), (114, 1053260), (120, 1000597), (130, 923628), (152, 789945), (156, 769690), (190, 631956), (195, 615752), (228, 526630), (247, 486120), (260, 461814), (285, 421304), (312, 384845), (380, 315978), (390, 307876), (456, 263315), (494, 243060), (520, 230907), (570, 210652), (741, 162040), (760, 157989), (780, 153938), (988, 121530), (1140, 105326), (1235, 97224), (1482, 81020), (1560, 76969), (1976, 60765), (2280, 52663), (2470, 48612), (2964, 40510), (3705, 32408), (4051, 29640), (4940, 24306), (5928, 20255), (7410, 16204), (8102, 14820), (9880, 12153)]