2449115880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4463}}^1$

素因数の和:4763

約数の個数: 128

約数和(自身を含む): 7810214400

約数和(自身を除く): 5361098520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 269, 340, 408, 510, 538, 680, 807, 1020, 1076, 1345, 1614, 2040, 2152, 2690, 3228, 4035, 4463, 4573, 5380, 6456, 8070, 8926, 9146, 10760, 13389, 13719, 16140, 17852, 18292, 22315, 22865, 26778, 27438, 32280, 35704, 36584, 44630, 45730, 53556, 54876, 66945, 68595, 75871, 89260, 91460, 107112, 109752, 133890, 137190, 151742, 178520, 182920, 227613, 267780, 274380, 303484, 379355, 455226, 535560, 548760, 606968, 758710, 910452, 1138065, 1200547, 1517420, 1820904, 2276130, 2401094, 3034840, 3601641, 4552260, 4802188, 6002735, 7203282, 9104520, 9604376, 12005470, 14406564, 18008205, 20409299, 24010940, 28813128, 36016410, 40818598, 48021880, 61227897, 72032820, 81637196, 102046495, 122455794, 144065640, 163274392, 204092990, 244911588, 306139485, 408185980, 489823176, 612278970, 816371960, 1224557940, 2449115880]

約数ペア:

[(1, 2449115880), (2, 1224557940), (3, 816371960), (4, 612278970), (5, 489823176), (6, 408185980), (8, 306139485), (10, 244911588), (12, 204092990), (15, 163274392), (17, 144065640), (20, 122455794), (24, 102046495), (30, 81637196), (34, 72032820), (40, 61227897), (51, 48021880), (60, 40818598), (68, 36016410), (85, 28813128), (102, 24010940), (120, 20409299), (136, 18008205), (170, 14406564), (204, 12005470), (255, 9604376), (269, 9104520), (340, 7203282), (408, 6002735), (510, 4802188), (538, 4552260), (680, 3601641), (807, 3034840), (1020, 2401094), (1076, 2276130), (1345, 1820904), (1614, 1517420), (2040, 1200547), (2152, 1138065), (2690, 910452), (3228, 758710), (4035, 606968), (4463, 548760), (4573, 535560), (5380, 455226), (6456, 379355), (8070, 303484), (8926, 274380), (9146, 267780), (10760, 227613), (13389, 182920), (13719, 178520), (16140, 151742), (17852, 137190), (18292, 133890), (22315, 109752), (22865, 107112), (26778, 91460), (27438, 89260), (32280, 75871), (35704, 68595), (36584, 66945), (44630, 54876), (45730, 53556)]