72836160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4500

約数の個数: 112

約数和(自身を含む): 244912896

約数和(自身を除く): 172076736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 4463, 5440, 8160, 8926, 13389, 16320, 17852, 22315, 26778, 35704, 44630, 53556, 66945, 71408, 75871, 89260, 107112, 133890, 142816, 151742, 178520, 214224, 227613, 267780, 285632, 303484, 357040, 379355, 428448, 455226, 535560, 606968, 714080, 758710, 856896, 910452, 1071120, 1138065, 1213936, 1428160, 1517420, 1820904, 2142240, 2276130, 2427872, 3034840, 3641808, 4284480, 4552260, 4855744, 6069680, 7283616, 9104520, 12139360, 14567232, 18209040, 24278720, 36418080, 72836160]

約数ペア:

[(1, 72836160), (2, 36418080), (3, 24278720), (4, 18209040), (5, 14567232), (6, 12139360), (8, 9104520), (10, 7283616), (12, 6069680), (15, 4855744), (16, 4552260), (17, 4284480), (20, 3641808), (24, 3034840), (30, 2427872), (32, 2276130), (34, 2142240), (40, 1820904), (48, 1517420), (51, 1428160), (60, 1213936), (64, 1138065), (68, 1071120), (80, 910452), (85, 856896), (96, 758710), (102, 714080), (120, 606968), (136, 535560), (160, 455226), (170, 428448), (192, 379355), (204, 357040), (240, 303484), (255, 285632), (272, 267780), (320, 227613), (340, 214224), (408, 178520), (480, 151742), (510, 142816), (544, 133890), (680, 107112), (816, 89260), (960, 75871), (1020, 71408), (1088, 66945), (1360, 53556), (1632, 44630), (2040, 35704), (2720, 26778), (3264, 22315), (4080, 17852), (4463, 16320), (5440, 13389), (8160, 8926)]